Primeval is a rip-roaring, special effects-laden thriller in which the past, the present and the future collide.

When evolutionary zoologist Nick Cutter discovers prehistoric creatures alive and well in the present day the natural world is turned on its head and humanity faces a threat to its very existence. Unexplained anomalies are ripping holes in the fabric of time, allowing creatures from the past, and the future, to roam the modern world.

The series aims to capture the imaginations of everyone; a family show with a fresh and modern feel. Suddenly the world we thought we understood has changed. Nothing is certain. What kinds of relationships emerge in this shared world of secrets and suspense? What sort of creature can you next expect to see? Where will the next anomaly appear and what on earth will come out of it? So many questions but only one thing is sure, in Primeval the past is as real as the present and it’s just an anomaly away.

Primeval attracted 6.4 million viewers when it was first broadcast on ITV1 in a primetime slot on Saturdays in 2007 and the second series went on to achieve the same high level of viewers. Its success has also been demonstrated internationally, distributed to more than 80 countries, the series became the second biggest show ever and continues to perform above the slot average in Germany on Pro7.

Prepare for more explosive action as Primeval bares its newly sharpened teeth in an extended run of ten episodes due to be broadcast in on ITV1 in the UK in early 2009.